Ky Thuat Va Thuong Mai Ngoc Duy Joint Stock Company Address: Mieng Ha Hamlet, Hoa Son Commune, Ung Hoa District, Ha Noi City Enterprise code: 0108160418 Phone: 0974886645 Representative: Nguyen Duy Ngoc Hoa Son Commune, Ung Hoa District, Ha Noi CityFounding date: 6 - 2 - 2018